101968734 has 32 divisors (see below), whose sum is σ = 240592896. Its totient is φ = 28193760.

The previous prime is 101968717. The next prime is 101968739. The reversal of 101968734 is 437869101.

It is a junction number, because it is equal to n+sod(n) for n = 101968692 and 101968701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101968739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37857 + ... + 40460.

It is an arithmetic number, because the mean of its divisors is an integer number (7518528).

Almost surely, 2^101968734 is an apocalyptic number.

101968734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101968734 is an abundant number, since it is smaller than the sum of its proper divisors (138624162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101968734 is a wasteful number, since it uses less digits than its factorization.

101968734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78360.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 101968734 is about 10097.9569220709. The cubic root of 101968734 is about 467.1851277509.

The spelling of 101968734 in words is "one hundred one million, nine hundred sixty-eight thousand, seven hundred thirty-four".